Looks Like My Stolen JET WIND Bike is on CL

I have a dilemma. Jet Winds Bicycles are extremely rare... Mine was stolen last Fall. I did a post with a picture of my bicycle last summer which you may remember if you've been reading my blog for a while. I first blogged about my JetWind in April 2008. Both of these two pictures were taken the same day...

I found this listing below on Craigslist.

What should I do? Anyone have experience with this sort of thing? My best evidence of ownership are my pictures above. I'm not sure what to do next.